Howie Glatter 1.25" Laser collimator--635nm, economical accurate collimation in a size to fit all scopes. 635nm is best for day or twilight use.
- 1.25" diameter
635nm laser (deep red) for use in twilight or daylight Machined aluminum body 1mm aperture stop is threaded on for incredible accuracy Threaded for holographic attachments Switch replaceable with variable brightness switch if desired When used with Parallizer adapter, just as accurate as a 2" laser in the 2" focuser
The Howie Glatter laser is a precision-aligned laser for use in collimation. We recommend the TuBlug or Barlow attachment for collimating the primary mirror.
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